Debian LTS: DLA-2401-1: sympa security update
Summary
For Debian 9 stretch, this problem has been fixed in version
6.2.16~dfsg-3+deb9u3.
We recommend that you upgrade your sympa packages.
For the detailed security status of sympa please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/sympa
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS